| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.77 | 6.741% | $158.7986 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $239.43 | 9.505% | $262.1878 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $169.97 | 10.378% | $187.6095 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $92.72 | 10.557% | $102.5085 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $192.76 | 7.406% | $207.0358 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $118.96 | 6.681% | $126.9077 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $241.62 | 8.231% | $261.5077 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,204.23 | $1,306.5556 | $1,306.57 | $1,306.55 | $1,306.50 | |